13305730725

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{1206869}}^1$

素因数の和:1206899

約数の個数: 54

約数和(自身を含む): 27723010770

約数和(自身を除く): 14417280045

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 11025, 1206869, 3620607, 6034345, 8448083, 10861821, 18103035, 25344249, 30171725, 42240415, 54309105, 59136581, 76032747, 90515175, 126721245, 177409743, 211202075, 271545525, 295682905, 380163735, 532229229, 633606225, 887048715, 1478414525, 1900818675, 2661146145, 4435243575, 13305730725]

約数ペア:

[(1, 13305730725), (3, 4435243575), (5, 2661146145), (7, 1900818675), (9, 1478414525), (15, 887048715), (21, 633606225), (25, 532229229), (35, 380163735), (45, 295682905), (49, 271545525), (63, 211202075), (75, 177409743), (105, 126721245), (147, 90515175), (175, 76032747), (225, 59136581), (245, 54309105), (315, 42240415), (441, 30171725), (525, 25344249), (735, 18103035), (1225, 10861821), (1575, 8448083), (2205, 6034345), (3675, 3620607), (11025, 1206869)]